Tires Size LT305/55R20
Dimensions, specs, and every size LT305/55R20 tire currently in stock
33.22"
844 mm · calculated
305 mm
12.01 inches
6.61"
167.8 mm · 55% profile
20"
508.0 mm
1 product
In stock · Free shipping on every order
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LT305/55R20 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 12.01 in | 305 mm |
| Aspect ratio | 55% | — |
| Sidewall height | 6.61 in | 167.8 mm |
| Overall diameter (calculated) | 33.22 in | 844 mm |
| Wheel / rim diameter | 20 in | 508.0 mm |
| Construction | Radial | — |
| Service type | Light truck | — |
What does LT305/55R20 mean?
Reading the code on your sidewall
305 mm
The distance from sidewall to sidewall across the tire's widest point.
55% profile
The sidewall stands 55% of the section width, which is 167.8 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
20 in
Fits a wheel measuring 20 inches across.
LT305/55R20 Questions & Answers
Dimensions and fitment guidelines for size LT305/55R20
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